WowAce

Postal: Enhanced Mailbox support

Library that handles chat output.

A library allowing for easy creation of graphs

Replacement for the default UI's StaticPopup dialogs.

Simple AceGUI3 dropdown item classes for font/statusbar/sound/etc.

Scan for rare mobs so you can find them and their loot

Tracks rare drops, including companions and mounts

Keeps track of group members and keeps an up-to-date cache of their specialization and talents.

Afflictions display and cleaning for solo, group and raid with advanced filtering and priority system.

Parses ToC and adds About panel to Interface options

Chat addon, filtering messages and UI changes

Displays additional information for Mythic Keystone dungeons

Makes the default frames moveable via simple drag and drop

Database of item upgrade IDs

Officially the original source for where things are in the Broken Isles, in HandyNotes

A modular, lightweight and screen-estate saving grid of party/raid unit frames

Modular casting bar.

Restores access to removed interface options in Legion

Give whispers an instant messenger feel.

"Debug" code free since '93!